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Product:
Papain
Formula:
C9H14N4O3
CAS No.:
9001-73-4
Product No.:
SP2069
Package:
25Kg/Drum or in terms of customer's requirements.

Physicochemical Properties

It is white to light yellow amorphous powder with certain hygroscopicity or liquid. It is soluble in water and glycerin, colorless to light yellow, sometimes milky white, almost insoluble in organic solvents such as ethanol, chloroform and ether.

 

Specification

ITEM

SPECIFICATION

RESULT

Appearance

Yellow powder

Conform

Odor

Free of offensive odours

Conform

Activity of enzyme

2000,000 u/g

2030,000 u/g

Loss on drying

≤5.0%

2.1%

Loss on ignition

≤5.0%

2.5%

Heavy metals

<20mg/kg

<20mg/kg

Heavy metals (Pb)

≤5.0mg/kg

<5.0mg/kg

Heavy metals (As)

≤3.0mg/kg

<3.0mg/kg

Total Plate Count

<10000cfu/g

690cfu/g

E.Coli

None detected in 10g

Absent

Coliforms

<30cfu/g

<30cfu/g

Salmonella

Absent in 25g

Absent

Yeast and mould

<100 cfu/g

conform

 

Applications and Usages

Papain is used in cosmetics. It is added to cosmetics containing protein and oil. It has unique whitening and rejuvenating, beauty and health care, freckle and dirt removal, blood circulation promotion, skin improvement and other effects, and improves the product grade. It can be made into slimming tea, beauty and skin care products, etc.